APA (7th ed.) Citation

LANGENHEIM, J. H. Botany plant biologi and its relation to human affairs. New york.

Chicago Style (17th ed.) Citation

LANGENHEIM, JEAN H. Botany Plant Biologi and Its Relation to Human Affairs. New york.

MLA (8th ed.) Citation

LANGENHEIM, JEAN H. Botany Plant Biologi and Its Relation to Human Affairs. New york.

Warning: These citations may not always be 100% accurate.